When running the app the menu and the content is missing or not showing up at all. <img width="1284" alt="Screen Shot 2019-07-08 at 8 42 17 PM" src="https://user-images.githubusercontent.com/51534682/60853278-edfbb680-a1c0-11e9-8862-52172b08cb3c.png">
When running the app the menu and the content is missing or not showing up at all.
